Samsung HT-D4500 - Front-End Block

6.SchematicDiagram
6.16.FRONT-ENDBLOCK
NC
S IP_3.3V
FE3.3V_P W
FE5.0V_P W
FE3.3V_P W
TRO
FD1.2V_P W
FE3.3V_P W
FD1.2V_P W
FE3.3V_P W
FE5.0V_P W
FE3.3V_P W
FD9V_P W
FE5.0V_P W
FE5.0V_P WFE5.0V_P W
FD9V_P W
DVDLD
BDLD
UARTRX
UARTTX
S DATA
S CLK
FERES ET
CDLD
DVDCDFP D
OP U_RFIN
OP U_RFIP
OP U_D
OP U_C
OP U_A
OP U_B
OP U_E
BD_S LEEP
DVDCD_S TB
BDFP D
REF_1.65V
OP U_F
OP U_G
OP U_H
S LO2 DMO
FRO FLO
P ORI
CD_RLD DVDVR
CDVR
DVD_RLD
OP U_VREFP D
TEMP
OP US EL
CD_RLD DVD_RLD
S LO1 COL1 COL2
FRONT_OP EN
S ATA_RXN
S CLK
S ATA_RXP
S ATA_TXP
S ATA_TXN
TRAY_S TS
FERES ET
FRONT_CLOS E
S DATA
DRV_CTL2
CL_END_DET
S LED_END_DET
DIS C_IN
P WR_ON_HIN
UARTRX
UARTTX
F_OP EN
S ATA0_RX-
S ATA0_RX+
S ATA0_TX-
S ATA0_TX+
DRV_FG DRV_CTL1
P ORI
CN9
1
2
CN8
1
2
TP
IOP D_5V
TP
IOP _9V
82OHM 1/10W
R53
DGND
S IP_GND
S IP_RX
S IP_TX
CN3
1
2
CN4
1
2
DGND
10V
100NF
C74
DVD_FP D
BD_FP D
RES ETB
DGND
100NF
16V
C34
MMBT3904LT1G
Q2
330OHM
1/16W
R58
DGND
16V
100NF
C35
MMBT3904LT1G
Q3
100P F
50V
C60
1NF
50V
C58
1/16W
330OHM
R61
DGND
DGND
10V 10UF
C62
10UF 10V
C63
GP 1
16V
100NF
C64
16V
100NF
C65
100NF
16V
C66
16V
100NF
C67
S 5L7970
IC1
1
10
100 101 102 103 104 105 106 107 108 109
11
110 111 112 113 114 115 116 117 118 119
12
120 121 122 123 124 125 126 127 128
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50 51 52 53 54 55 56 57 58 59
6
60 61 62 63 64
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
79
8
80
81
82
83
84
85
86
87
88
89
9
90
91
92
93
94
95
96
97 98 99
MGND1
100NF
16V
C68
50V
100P F
C61
50V
1NF
C59
16V
100NF
C56
16V
100NF
C57
P DGAIN3
ABUFN
ABUFP
220P F 50V
C55
50V220P F
C54
50V220P F
C53
220P F 50V
C52
1/16W
39KOHM
R74
100NF
16V
C96
16V100NF
C95
DGND
47OHM 1/10W
R56
DGND
1/10W 47OHM
R57
TP
DVD_VC
100NF
16V
C33
KN3904S
Q1
1/16W
330OHM
R55
TP
IOP C_5V
47OHM
1/10W
R59
1/10W 47OHM
R60
82OHM 1/10W
R54
TP
BD_VC
TP
CD_VC
DGND
74HC4066P Q
IC3
1
10
11
12
13
14
2
3
4
5
6
7 8
9
DGND
16V
100NF
C37
DGND
DGND
1/10W
16KOHM
R62
1.2KOHM 1/10W
R64
1/10W
10KOHM
R63
50V
6.8NF
C38
LP 4 LP 3
VREFP D
P REF
ABUF1 ABUF2
16V
100NF
C94
16V
100NF
C93
100NF
16V
C92
16V
100NF
C91
DGND
50V
100NF
C39
DGND
LM358D
IC4
1
2
3
4 5
6
7
8
DGND
50V 100NF
C40
DGND
50V 100NF
C41
1/10W
1.2KOHM
R67
1/10W
24KOHM
R65
50V
6.8NF
C42
MIO3
P B0
16V
100NF
C69
100NF
16V
C70
16V
100NF
C71
50V 24P F
C76
DGND
25MHZ
X3
50V
24P F
C75
1/10W
4.7KOHM
R80
100NF
16V
C77
100NF
16V
C78
100NF
16V
C83
1/16W
0OHM
R89
16V
10NF
C82
16V
10NF
C81
1/10W
100KOHM
R81
16V
10NF
C80
16V
10NF
C79
TRAY_S TS
1/10W
0OHM
R102
16V
100NF
C84
MIO1A
MIO0
1/16W
0OHM
R85
1/16W
0OHM
R84
0OHM
1/16W
R83
1/16W
0OHM
R82
DGND
1/10W
4.7KOHM
R92
4.7KOHM
1/10W
R87
F_EJ ECT
DGND
OP TION
KT-S A07A-15AKB7-U
CN1
1
2
3
4
5
6
7
16V
100NF
C90
16V
100NF
C89
16V
100NF
C88
100NF
16V
C87
HONE
10KOHM
1/10W
R66
DGND
DGND
DGND
1/16W
47KOHM
R69
56KOHM
1/16W
R68
100NF
50V
C43
50V 100NF
C73
10V 10UF
C72
10V
OP TION
10UF
C48
10V10UF
C49
10NF 16V
C50
DGND
MM1701CHBE
IC6
1
2
3
4 5
6
7
8
MGND1
DGND
DGND
DGND
1UF 10V
C51
DGND
10UF 10V
C47
AP 1117D-33-GZ-13-89
IC5
1
23
1OHM
1/16W
OR65
*
0.01OHM
BD43
E
B
C
E
B
C
DMO
S LO2 CO L_P O S
IOVDD33_ 2 VSS 33 A_LVDS
WEN2 WEN2 B
WEN3
WEN3 B
WEN4
P A6/S TX/DS P _DE BUG1
LDS_ EN LDS_ CK
LDS_ D
IOVDD33_ 3
GP 1
GP 0
P A5/DRV_EN2 /MIO1
J TAG_S D
J TAG_CLK
P A4/DRV_EN1 /MIO1A
P A3/DRV_S P GS
P A2/S E L/MIO0
RE S E TB
P A1/ENABLE/MIO0A
P A0/DRV_EJ ECT
P B7/DRV_F LG/MIO3A
P B6/UARTTX
P B5/UARTRX
P B4/S W_REC
WEN4 B
AGND12 COR E A
AVDD12COR EA
P DGAIN4
P DGAIN3
P DGAIN2
P DGAIN1
ABUFN
ABUFP
AGND33 AFEA
P DH
P DG
P DF
P DE
P DD
P DB
P DA
CHP F
BHP F
AHPF
RE FO
RBIAS
P B3/LED_R EC P B2/LED/MIO2
P B1/CLOS E/MIO2A VDD12_ 2
P B0/OP EN OS CE N/DRV_RS T/MIO3
TUNO
TUP O
S LO1
RXN
VSS TX
TXN
TXP
VDDTX
VDD12P LL
VSS 12 P LL
RE XT
VSS 33 OS C
CLKI
CLKO
VDD33O S C
AVDD12_S YSP LL AVSS 1 2_S YSP LL
AVDD12NCP OPLL AGND12 NCP OP LL
WEN5 WEN5 B
VDD33A_LVDS VDD12A_DLL
VSS 12 A_DLL
GP 2 VDD12_ 1
IOVDD33_ 1
FP DP
FP DN
AGND33 AFEB
BDRF INN
BDRF INP
RF INN
RF INP
AVDD33AFEB
LP2 LP3 LP4
P ORI
ABUF2
TEMP /ABUF1
P REF
VREF P D
LP1
AGND33 COR E AVDD33CO RE
FLO FR O TRO
AGND12 COR EB AVDD12CO R EB AGND33 COR ED AVDD33CO R ED
S F_VDD_S IP
VDD_12 _4
IOVDD33_ 4
VCCA1 VCCP 1
VPP 33 V
VCCA2 S P O KE
FG
P A7/S R X/DSP _ DEBUG2
VDD12_ 3
VDD12R X
VSS 12 RX
RXP
P DC
AVDD33AFEA
DHP F
E
B
C
1Y
GND
4Z
3Z3E
2E
4Y2Y
1E
VCC
4E2Z
1Z
3Y
IN2+
VEE
OUT2
VCC
IN2-
IN1+
IN1-
OUT1
NC
CO NT
VIN
NC
CN
GND
NC
VOUT
VIN VOUT
ADJ
N
C
FE3.3V_P W
FE5.0V_P W
FE3.3V_P W
FD1.2V_P W
FE3.3V_P W
FD1.2V_P W
FE3.3V_P W
FE5.0V_P W
FE3.3V_P W
FD9V_P W
FE5.0V_P W
FE5.0V_P WFE5.0V_P W
FD9V_P W
TP
TP
82OHM 1/10W
DGND
DGND
10V
100NF
DGND
100NF
16V
MMBT3904LT1G
330OHM
1/16W
DGND
16V
100NF
MMBT3904LT1G
100P F
50V
1NF
50V
1/16W
330OHM
DGND
DGND
10V 10UF 10UF 10V
16V
100NF
16V
100NF 100NF
16V 16V
100NF
S 5L7970
100NF
16V
50V
100P F
50V
1NF
16V
100NF
16V
100NF
220P F50V
50V220P F
50V220P F
220P F50V
1/16W
39KOHM
100NF
16V
16V100NF
DGND
47OHM 1/10W
DGND
1/10W 47OHM
TP
100NF
16V
KN3904S
1/16W
330OHM
TP
47OHM
1/10W 1/10W 47OHM
82OHM 1/10W
TP
TP
DGND
74HC4066P Q
DGND
16V
100NF
DGND
DGND
1/10W
16KOHM
1.2KOHM 1/10W
1/10W
10KOHM
50V
6.8NF
16V
100NF
16V
100NF 100NF
16V 16V
100NF
DGND
50V
100NF
DGND
LM358D
DGND
50V 100NF
DGND
50V 100NF
1/10W
1.2KOHM
1/10W
24KOHM
50V
6.8NF
16V
100NF 100NF
16V 16V
100NF
50V 24P F
DGND
25MHZ
50V
24P F
1/10W
4.7KOHM
100NF
16V
100NF
16V
100NF
16V
1/16W
0OHM
16V
10NF
16V
10NF
1/10W
100KOHM
16V
10NF
16V
10NF
1/10W
0OHM
16V
100NF
1/16W
0OHM
1/16W
0OHM
0OHM
1/16W
1/16W
0OHM
DGND
1/10W
4.7KOHM
4.7KOHM
1/10W
DGND
OP TION
KT-S A07A-15AKB7-U
16V
100NF
16V
100NF
16V
100NF 100NF
16V
10KOHM
1/10W
DGND
DGND
DGND
1/16W
47KOHM
56KOHM
1/16W
100NF
50V
50V 100NF 10V 10UF
10V
OP TION
10UF
10V10UF
10NF
16V
DGND
MM1701CHBE
DGND
DGND
DGND
1UF 10V
DGND
10UF10V
AP 1117D-33-GZ-13-89
1OHM
1/16W
*
0.01OHM
S IP_3.3V
CN9
CN8
IOP D_5V
IOP _9V
R53
S IP_GND
S IP_RX
S IP_TX
CN3
CN4
C74
DVD_FP D
BD_FP D
RES ETB
C34
Q2
R58
C35
Q3
C60
C58
R61
C62 C63
GP 1
C64 C65 C66 C67
IC1
C68
C61
C59
C56
C57
P DGAIN3
ABUFN
ABUFP
C55
C54
C53
C52
R74
C96
C95
R56 R57
DVD_VC
C33
Q1
R55
IOP C_5V
R59
R60
R54
BD_VC
CD_VC
IC3
C37
R62
R64
R63
C38
LP 4 LP 3
VREFP D
P REF
ABUF1 ABUF2
C94
C93 C92 C91
C39
IC4
C40 C41
R67
R65
C42
MIO3
P B0
C69 C70 C71
C76
X3
C75
R80
C77
C78
C83
R89
C82
C81
R81
C80
C79
TRAY_S TS
R102
C84
MIO1A
MIO0
R85
R84
R83
R82
R92
R87
F_EJ ECT
CN1
C90 C89 C88 C87
HONE
R66
R69
R68
C43
C73 C72
C48 C49
C50
IC6
C51 C47
IC5
OR65
BD43
TRO
DVDLD
BDLD
UARTRX
UARTTX
S DATA
S CLK
FERES ET
CDLD
DVDCDFP D
OP U_RFIN
OP U_RFIP
OP U_D
OP U_C
OP U_A
OP U_B
OP U_E
BD_S LEEP
DVDCD_S TB
BDFP D
REF_1.65V
OP U_F
OP U_G
OP U_H
S LO2 DMO
FRO FLO
P ORI
CD_RLD DVDVR
CDVR
DVD_RLD
OP U_VREFP D
TEMP
OP US EL
CD_RLD DVD_RLD
S LO1 COL1 COL2
FRONT_OP EN
S ATA_RXN
S CLK
S ATA_RXP
S ATA_TXP
S ATA_TXN
TRAY_S TS
FERES ET
FRONT_CLOS E
S DATA
DRV_CTL2
CL_END_DET
S LED_END_DET
DIS C_IN
P WR_ON_HIN
UARTRX
UARTTX
F_OP EN
S ATA0_RX-
S ATA0_RX+
S ATA0_TX-
S ATA0_TX+
DRV_FG DRV_CTL1
P ORI
1
2
1
2
1
2
1
2
1
10
100 101 102 103 104 105 106 107 108 109
11
110 111 112 113 114 115 116 117 118 119
12
120 121 122 123 124 125 126 127 128
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33 34 35 36 37 38 39
4
40 41 42 43 44 45 46 47 48 49
5
50 51 52 53 54 55 56 57 58 59
6
60 61 62 63 64
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
79
8
80
81
82
83
84
85
86
87
88
89
9
90
91
92
93
94
95
96
97 98 99
MGND1
1
10
11
12
13
14
2
3
4
5
6
7 8
9
1
2
3
4 5
6
7
8
1
2
3
4
5
6
7
1
2
3
4 5
6
7
8
MGND1
1
23
E
B
C
E
B
C
DMO
S LO2 CO L_P O S
IOVDD33_ 2
VSS 33 A_LVDS WEN2
WEN2 B WEN3
WEN3 B WEN4
P A6/S TX/DS P _DE BUG1
LDS_ EN LDS_ CK
LDS_ D
IOVDD33_ 3
GP 1
GP 0
P A5/DRV_EN2 /MIO1
J TAG_S D
J TAG_CLK
P A4/DRV_EN1 /MIO1A
P A3/DRV_S P GS
P A2/S E L/MIO0
RE S E TB
P A1/ENABLE/MIO0A
P A0/DRV_EJ ECT
P B7/DRV_F LG/MIO3A
P B6/UARTTX
P B5/UARTRX
P B4/S W_REC
WEN4 B
AGND12 COR E A
AVDD12COR EA
P DGAIN4
P DGAIN3
P DGAIN2
P DGAIN1
ABUFN
ABUFP
AGND33 AFEA
P DH
P DG
P DF
P DE
P DD
P DB
P DA
CHP F
BHP F
AHPF
RE FO
RBIAS
P B3/LED_R EC
P B2/LED/MIO2 P B1/CLOS E/MIO2A VDD12_ 2
P B0/OP EN
OS CE N/DRV_RS T/MIO3 TUNO
TUP O
S LO1
RXN
VSS TX
TXN
TXP
VDDTX
VDD12P LL
VSS 12 P LL
RE XT
VSS 33 OS C
CLKI
CLKO
VDD33O S C
AVDD12_S YSP LL AVSS 1 2_S YSP LL
AVDD12NCP OPLL AGND12 NCP OP LL
WEN5 WEN5 B VDD33A_LVDS VDD12A_DLL VSS 12 A_DLL
GP 2 VDD12_ 1
IOVDD33_ 1
FP DP
FP DN
AGND33 AFEB
BDRF INN
BDRF INP
RF INN
RF INP
AVDD33AFEB
LP2 LP3 LP4
P ORI
ABUF2
TEMP /ABUF1
P REF
VREF P D
LP1
AGND33 COR E AVDD33CO RE
FLO FR O TRO
AGND12 COR EB AVDD12CO R EB AGND33 COR ED AVDD33CO R ED
S F_VDD_S IP
VDD_12 _4
IOVDD33_ 4
VCCA1 VCCP 1
VPP 33 V
VCCA2 S P O KE
FG
P A7/S R X/DSP _ DEBUG2
VDD12_ 3
VDD12R X
VSS 12 RX
RXP
P DC
AVDD33AFEA
DHP F
E
B
C
1Y
GND
4Z
3Z3E
2E
4Y2Y
1E
VCC
4E2Z
1Z
3Y
IN2+
VEE
OUT2
VCC
IN2-
IN1+
IN1-
OUT1
NC
CO NT
VIN
NC
CN
GND
NC
VOUT
VINVOUT
ADJ
POWER
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